Enforce expiration date option is missing in admin manual v16

Hello,
just a small hint:
The new file sharing option “Enforce expiration date” is not listed and not described in the admin manual for version 16:
https://docs.nextcloud.com/server/16/admin_manual/configuration_files/file_sharing_configuration.html

Would be great to have it in the next admin manual.
Thank you

Please report documentation issues to the bugtracker https://github.com/nextcloud/documentation/issues or even contribute yourself.